27 lines
828 B
TypeScript
27 lines
828 B
TypeScript
import { assertRes, getFetch } from './utils'
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import { getMainCid } from './mscz'
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import { ScoreInfo } from './scoreinfo'
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const _getLink = (indexingInfo: string) => {
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const { scorepack } = JSON.parse(indexingInfo)
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return `https://librescore.org/score/${scorepack as string}`
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}
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export const getLibreScoreLink = async (scoreinfo: ScoreInfo, _fetch = getFetch()): Promise<string> => {
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const mainCid = await getMainCid(scoreinfo, _fetch)
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const ref = scoreinfo.getScorepackRef(mainCid)
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const url = `https://ipfs.infura.io:5001/api/v0/dag/get?arg=${ref}`
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const r0 = await _fetch(url)
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if (r0.status !== 500) {
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assertRes(r0)
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}
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const res: { Message: string } | string = await r0.json()
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if (typeof res !== 'string') {
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// read further error msg
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throw new Error(res.Message)
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}
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return _getLink(res)
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}
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